Question

2x - x find x in following cases​

Answer 1

Answer:

X=60°

Step-by-step explanation:

since,

both the lines are parallel,

angles x and 2x are alternate interior angles

so,

x+2x=180°

=>3x=180°

=>x=60°

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Answer 2

Answer:

2x + x = 180 ( co-interier angles)

3x = 180

x = 180 / 3

x = 60 degree

Step-by-step explanation:

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